国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Silicon carbide composite push plate material used for sponge iron tunnel kiln production includes silicon carbide powder, silicon powder, high temperature adhesive, superfine molybdenum disulfide powder, and nano-silicon oxide.

SHI H, GONG J, YANG K, ZHU C, XU H, LI H

Preparing graphite electrode useful for reducing loss measuring, comprises treating raw materials, wet mixing treatment, molding material, roasting semi-finished products, ion adsorption treating, graphitization treating and packaging.

LIU Y, ZHANG H, XIN L, CHI J